Established requirements
Painted terrain, nature objects and water that the area needs before the ecosystem is established.
Terrain: Short Grass, Moss, Soil, Waterlogged
Also needs: Water area
| Nature object | Amount |
|---|---|
| Semi-Aquatic Plants | at least 200 |
| Palm Trees | 25 to 50 |
| Semi-Aquatic Trees | at least 75 |
Flourishing requirements
Species roles that released animals must fill for the established ecosystem to flourish.
| Species role | Species that fill it |
|---|---|
| Low Browsers | Black Rhinoceros, Cape Buffalo, North Sulawesi Babirusa, Red Deer, Sable Antelope |
| Wetland Engineers | Asian Small-Clawed Otter, Common Hippopotamus, Eurasian Beaver |
| Underwater Grazers | Blunthead Cichlid, Common Rudd, Giant Gourami |
